EP1648431A1 - Novel use of a polyamine-poor composition for the production of a medical human food - Google Patents
Novel use of a polyamine-poor composition for the production of a medical human foodInfo
- Publication number
- EP1648431A1 EP1648431A1 EP04767761A EP04767761A EP1648431A1 EP 1648431 A1 EP1648431 A1 EP 1648431A1 EP 04767761 A EP04767761 A EP 04767761A EP 04767761 A EP04767761 A EP 04767761A EP 1648431 A1 EP1648431 A1 EP 1648431A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- use according
- less
- polyamines
- picomoles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/132—Amines having two or more amino groups, e.g. spermidine, putrescine
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/17—Amino acids, peptides or proteins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/40—Complete food formulations for specific consumer groups or specific purposes, e.g. infant formula
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
- A61P25/36—Opioid-abuse
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/16—Otologicals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/02—Nutrients, e.g. vitamins, minerals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
Definitions
- the invention relates to the pharmaceutical field. More specifically, the invention relates to the new use of food compositions poor in polyamines for the production of a food capable of having therapeutic effects.
- the N-methyl-D-aspartate receptors (NMD A) located at the synapses of neurons are composed of seven known subunits, namely: NR1, NR2a, NR2b, NR2c, NR2d, NR3a, NR3b. It has been discovered that the NMD A receptors, and in particular the NR2B subunit, play a critical role in many types of pathologies of neuronal origin.
- NMDA receptor antagonists The clinical use of NMDA receptor antagonists is however of very limited interest due to the induction of psychotomimetic side effects (hallucinations, memory and learning disorders, psychomotor disorders, etc.).
- the objective of the present invention is to provide an alternative to the use of such antagonists, to effectively inhibit the functioning of the NR2B subunit of the NMDA receptors, that is to say without inducing any major undesirable effect. .
- Opioids such as morphine, are powerful pain relievers that are widely used.
- a food composition for human use having less than 1600 picomoles of polyamines for the production of a therapeutic food intended to fight against a syndrome or a pathology in which the NR2-B subunit of the N-methyl-D-aspartate receptor is involved.
- food compositions for human use are known as such and described in WO-9500041 in the name of the Applicant.
- these compositions are used as an anti-cancer agent (in particular for prostate cancer), to stimulate the immune system, to stimulate the activity of NK cells, to stimulate the endogenous production of interleukin -2, as an analgesic agent and as an agent aimed at reducing appetite.
- Such food compositions can be administered enterally, that is to say by mouth, but also by parenteral, for example using a probe. It is recalled that the polyamines and very particularly the putrescine (I), the spermidine (II) and the spermine (III) are present in all the cells.
- the present invention therefore aims to cover a new use of such food compositions, use which is not obvious from the prior art, namely the fight against syndromes or pathologies in which the NR2-B subunit of the N-methyl- receptor D-aspartate is involved.
- polyamines are capable of acting (among other effects) on a membrane site located on the NR1 subunit of the N-methyl-D-aspartate receptors (NMDA). By activating this receptor site (polyamine sites), the polyamines would lift the inhibition exerted by a site sensitive to the protons also located on the NR1 subunit (proton sensor H + ) itself inhibiting the functioning of the NMDA receptor-channel.
- the composition used according to the present invention contains less than approximately 400 picomoles / g of putrescine, less than approximately 400 picomoles / g of spermidine, less than approximately 400 picomoles / g of spermine and less than approximately 400 picomoles / g of cadaverine.
- the composition used according to the present invention contains less than about 400, preferably less than about 200, picomoles / g of polyamines.
- the composition used according to the present invention contains less than approximately 100, preferably less than approximately 50, picomoles / g of putrescine, less than approximately 100, preferably less than approximately 50, picomoles / g of spermidine, less d about 100, preferably less than about 50, picomoles / g of spermine and less than about 100, preferably less than about 50, picomoles / g of cadaverine.
- Such a composition provides, daily, at least 17 times less putrescine, 40 times less cadaverine, 70 times less spermidine and 220 times spermine than the poorest human natural food which is in polyamine content, but which meets nevertheless to human nutritional needs.
- the composition used according to the present invention further comprises, as a percentage of dry weight relative to the total dry weight: 10 to 35% of lipids, 8 to 30% of proteins, 35 to 80% of carbohydrates, up to 10% of a mixture of vitamins, minerals and electrolytes.
- a composition may be presented in dry form to be dissolved immediately in a neutral vehicle or in ready-to-use liquid form. In all cases, the composition is presented in sterile form.
- Such a composition is particularly well suited to humans and constitutes a food substitute which makes it possible to effectively deficient patients with polyamines.
- Such a composition in fact makes it possible to feed a patient satisfactorily while inducing a deficiency in polyamines, on the one hand by inhibiting the intracellular synthesis of polyamines and on the other hand by reducing the intake of exogenous polyamines.
- Such a composition makes it possible to strongly inhibit the endogenous synthesis of polyamines and very significantly decreases the supply of these compounds since the various ingredients which constitute it are almost devoid of it.
- this composition may be administered concomitantly with decontamination of the gastrointestinal tract by means of antibiotic (s) and / or antiparasitic (s), such as, for example for example, neomycin and metronidazole.
- the nutrients used in the food composition according to the invention have good nutritional value even in sick subjects.
- the amount of water used to make the composition used according to the present invention is determined so that the composition is more or less liquid and can be easily ingested by the patient.
- the weight percentage of the mixture consisting of vitamins, minerals and electrolytes is chosen so as to meet the proportions, known to those skilled in the art, which must be found in a balanced diet.
- the composition used according to the present invention contains less than 100 picomoles / g of putrescine, less than 100 picomoles / g of spermidine, less than 100 picomoles / g of spermine, less than 100 picomoles / g of cadaverine.
- Such a composition can be administered together with at least one inhibitor of the intracellular synthesis of polyamines.
- the composition used according to the present invention is enriched with at least one inhibitor of the intracellular synthesis of polyamines at a rate of at most 15% by weight relative to the weight total dryness of the composition and, preferably, in an amount of between 0.2% and 7% by weight.
- ODC inhibitors which can be used are chosen in particular from the following compounds: Pyridoxal phosphate antagonists. L-canaline. N- (5'-phosphopyridoxyl) ornithine Competitive inhibitors .alpha-hydrazino-ornithine. DL-alpha-hydrazino-delta-aminovaleric acid. alpha-methylornithine. trans-3-dehydro-DL-ornithine. 1, 4-diamino-trans-2-butene. 1, 4-diaminobutanone. retinol, retinoids, b-carotenes. polyphenols. geraniol. terpenes. flavonoids. procyanidins. resveratrol
- Diamine inhibitors 1,3-diaminopropane. l, 3-diamino-2-propanol . bis (ethyl) spermine. guanidinobutylamine Suicide and irreversible inhibitors.
- 2-difluoromethylornithine DFMO
- monofluoromethylornithine 2-monofluoromethylmühydro-ornithine.
- alpha-allenylputrescine (2R, 5R) -6-heptyne-2,5-diamine.
- competitive inhibitors are particularly preferred, and in particular alpha-methylthithornine (alpha-MO).
- Alpha-methylornithine shows many advantages in the context of the use proposed here. Indeed, alpha-MO has the advantage of being a natural compound that can be easily synthesized and has a high inhibition constant. Alpha-methylornithine also has the advantage of inhibiting the synthesis of polyamines in Escherischia coli, the most common bacteria naturally populating the intestinal tract, which is notably not the case for a-DFMO.
- a food composition according to the invention containing, as an inhibitor of the intracellular synthesis of polyamines, of alpha-methylornithine is it capable of reducing the exogenous supply of polyamines by the intestinal bacteria without as much to resort to antibiotic therapy concomitantly with the administration of this composition or, at the very least, by making it possible to reduce the dose of antibiotics administered.
- alpha-MO has the advantage of being a simple competitive inhibitor of ornithine decarboxylase and greatly reduces the risks of habituation of the organism by mutation leading to increased cellular resistance.
- the use of the composition according to the invention is enriched with vitamins, in particular those provided, in healthy human beings, by the intestinal bacteria.
- the antibiotic therapy which can accompany the administration of said composition can also lead to a decrease in the intake of certain vitamins.
- it may prove necessary to enrich the composition used with these vitamins so as not to cause vitamin deficiency following prolonged administration of said composition.
- Certain derivatives of vitamin A are indeed inhibitors of ODC activity.
- the carbohydrates of the composition used belong to the group comprising glucose polymers, maltodextrins, sucrose, modified starches, glucose monohydrate, dehydrated glucose syrup, glycerol monostearate and their mixtures. Such carbohydrates are indeed digestible even in case of digestive pathology.
- the proteins used belong to the group comprising soluble milk proteins, soy proteins, serum peptides, powdered egg yolk, potassium caseinate, non-phosphorylated peptides, casein peptides, mixed caseinate, soy isolate and mixtures thereof.
- the lipids belong to the group comprising butter oil, peanut oil, medium chain triglycerides, grape seed oil, soybean oil, evening primrose oil and mixtures thereof.
- said lipids consist of a mixture of at least one oil of animal origin, at least one oil of vegetable origin and glycerol stearate.
- the composition used according to the present invention constitutes a daily food ration for a human being and comprises: optionally said inhibitor of the intracellular synthesis of polyamines in an amount of less than 50 g and preferably in an amount of 1 to 10 g, - between 75 g and 500 g of carbohydrates, - between 20 g and 185 g of lipids, - between 20 g and 225 g of proteins, - vitamins, minerals and electrolytes in sufficient quantities to meet nutritional needs of a human being.
- the amounts of vitamins, minerals and electrolytes used are known to those skilled in the art and can be easily found in the literature (see for example, "Recommended nutritional contributions” Dupin, Abraham and Giachetti second edition 1992, Ed.
- Such a composition alone makes it possible to meet the daily nutritional needs of a patient while reducing the intracellular synthesis and the external supply of polyamines. It then constitutes a food in its own right. Of course, it may be envisaged to administer such a composition not in a single dose but in several spaced doses during the same day.
- Each ration will then be defined by weight so as to constitute a sub-multiple of a daily food ration for a human being and will include: - optionally said inhibitor of the intracellular synthesis of polyamines at a rate of less than 50 / X g and preferably at ratio of 1 / X to 10 / X g, - between 75 / X g and 500 / X g of carbohydrates, - between 20 / X g and 185 / X g of lipids, - between 20 / X g and 225 / X g proteins, - vitamins, minerals and electrolytes in sufficient quantities to partially meet the daily nutritional needs of a human being.
- X being an integer between 2 and 8 and corresponding to the number of rations to be ingested by the patient to meet his daily nutritional needs.
- the number of such rations can be chosen so as to fully meet the daily food needs of the patient or else be chosen so as to cover only part of the nutritional needs of the patient, the rest of these needs being provided by a diet.
- natural low in polyamines ham and pasta or rice for example.
- the food composition will be used as a food supplement.
- the inventors have carried out various studies making it possible to establish in rats that the use of a diet low in polyamines makes it possible to combat awareness and memorization of pain, and consequently chronic pain, but also restore the effectiveness of morphine and other substances classified as morphinomimetics.
- FIG. 1b, 2c and 2d, 4c and 4d represent graphs relating to the results of the “postural imbalance” test implemented by the inventors
- - Figure 3 shows an electrophoretic gel and a graph reflecting the influence of the consumption of a diet low in polyamines on the level of phosphorylation of the tyrosine residue of the NR2B subunit of the NMDA receptor.
- the inventors have established that by activating the polyamine sites of the NR1 fraction or else by modifying the spatial configuration of a loop of 21 amino acids constituting this Since the subunit (NI cassette) could behave like a polyamine analog, the extracellular polyamines played a critical role in the development of phosphorylation of the NR2B subunit of the NMDA receptors induced by nociceptive impulses. They therefore investigated whether a reduction in exogenous sources of polyamines had a specific impact on the processes of awareness and memorization of pain.
- Sprague-Dawley rats were fed with a solid food with a very low polyamine content (less than 10 ⁇ g of polyamines per kg of food) synthesized as previously described (Kergozien et al., Life Sci. 1996, 58, 2209-15), this in accordance with the recommendations of Cheauveau et al. (Arch. Sci. Physiol., 1951, 5, 305-322), and meeting the daily nutritional needs of rodents. In the drawings, this diet is indicated by "diet low in PA".
- the controls were fed with the same food supplemented with 54 mg / kg of putrescine, 27 mg / kg of spermidine and 7 mg / kg of spermine according to the concentrations of polyamines present in standard food for rodents.
- this diet is indicated by "normal diet”.
- neomycin at a rate of 2 g / L was administered to the rats in their drinking water.
- the effects of a diet low in polyamines on pain sensitivity were studied in normal rats thanks to the classic pressure test on the paw with measurement of the cry emitted (Randall and Selitto test modified, Kayser et al., 1990, 508, 329-332).
- No change in the nociceptive threshold was observed following a seven-day polyamine-free diet. More specifically, the nociceptive threshold before a diet low in polyamines was observed at a pressure corresponding to a mass of 280g on the paw and 281g after ten days of a diet low in polyamines. Thus, it has been shown that a diet low in polyamines does not exert an analgesic effect as such. At the same time, it was observed that this diet low in polyamines did not affect the spontaneous nocturnal and diurnal locomotor activity of the rats tested, evaluated according to conventional telemetric recordings. At the same time, such a regime also does not affect the memory capacities of rats, capacities evaluated by conventional tests of recognition in space.
- a diet low in polyamines was tested in rats on an incisional pain model of surgical type incised according to the model of Brennan et al. (Pain 1996, 64, 493-501) and treated with an opioid widely used in human clinics (fentanyl).
- the diet low in polyamines makes it possible to completely prevent the reinforcement by fentanyl of long-lasting hyperalgia induced both by inflammatory pain and by incisional pain. This preventive effect is observed both in terms of pain sensitivity (Randall-Selitto test, Fig. 2a-b) and in terms of pain level (Postural imbalance test, Fig2c-d).
- a fourth step see FIGS.
- the proteins of the spinal cord were extracted from the lumbar spine in animals subjected or not to an inflammatory stimulus, having or not being fed with a diet low in polyamines, and having or not being treated with fentanyl.
- the spots located in the upper part of the electrophoresis (1) reveal the protein bands corresponding to the proteins extracted by immunoprecipitation in the presence of anti-NR2B antibodies, then revealed in the presence of anti-phosphotyrosine PY-99 antibodies.
- the spots located in the lower part (2) show the immunoreactivity of the proteins extracted as in (1), this time revealed by anti-NR2B antibodies, but the latter having previously reacted with anti-phosphotyrosine PY-99 antibodies.
- the histograms express the intensity of phosphorylation of the tyrosine residue of the NR2B subunit of the NMDA receptor (1), relative to (2), this during the various treatments.
- the clear columns correspond to the control animals, fed with a food containing polyamines (as described previously); the black columns correspond to animals having consumed a diet low in polyamines.
- the results are expressed in mean ⁇ SEM. (*) p ⁇ 0.05.
- the diet low in polyamines completely reduced, at the spinal level, the increase in phosphorylation of the NR2B subunit of the NMDA receptors induced by the pain of inflammatory type caused by the injection of carrageenan
- the compositions poor in polyamines which are the subject of the invention can be used in the context of non-nutritional therapies invasive, capable of improving the long-term management of different types of pain syndromes.
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- Nutrition Science (AREA)
- Mycology (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0309480A FR2858231B1 (en) | 2003-07-31 | 2003-07-31 | NOVEL USE OF A POOR HUMAN FOOD COMPOSITION OF POLYAMINES FOR THE PRODUCTION OF A THERAPEUTIC FOOD |
PCT/FR2004/001962 WO2005020974A1 (en) | 2003-07-31 | 2004-07-22 | Novel use of a polyamine-poor composition for the production of a medical human food |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1648431A1 true EP1648431A1 (en) | 2006-04-26 |
EP1648431B1 EP1648431B1 (en) | 2009-06-03 |
Family
ID=34043717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04767761A Active EP1648431B1 (en) | 2003-07-31 | 2004-07-22 | Novel use of a polyamine-poor composition for the production of a medical human food |
Country Status (11)
Country | Link |
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US (1) | US9023417B2 (en) |
EP (1) | EP1648431B1 (en) |
JP (2) | JP2007500687A (en) |
AT (1) | ATE432695T1 (en) |
CA (1) | CA2533690C (en) |
DE (1) | DE602004021382D1 (en) |
DK (1) | DK1648431T3 (en) |
ES (1) | ES2331613T3 (en) |
FR (1) | FR2858231B1 (en) |
HK (1) | HK1092696A1 (en) |
WO (1) | WO2005020974A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012072709A1 (en) | 2010-11-30 | 2012-06-07 | Universite D'auvergne Clermont I | Use of a food composition in the treatment and/or prevention of neuropathic pain induced by an anticancer agent |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2896127B1 (en) | 2006-01-17 | 2008-04-11 | Univ Rennes I Etablissement Pu | NOVEL USE OF A FOOD COMPOSITION FOR HUMAN OR VETERINARY USE WITHIN A POLYAMINE FOR THE PRODUCTION OF A THERAPEUTIC FOOD |
FR2979241B1 (en) | 2011-08-30 | 2014-05-09 | Nutrialys Medical Nutrition Sa | USE OF LOW-POLYAMINE COMPOSITIONS IN THE PREVENTION OR TREATMENT OF ADVERSE EFFECTS RELATED TO ANTI-CANCER TREATMENT |
FR2980709B1 (en) * | 2011-09-29 | 2013-10-25 | Nutrialys Medical Nutrition Sa | COMPOSITIONS CONTAINING SPERMINE AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME |
FR2985427B1 (en) * | 2012-01-10 | 2016-07-15 | Nutrialys Medical Nutrition Sa | COMPOSITIONS CONTAINING AGMATIN AND THEIR USES IN THE PREPARATION OF DRUGS OR NUTRACEUTICAL SUBSTANCES |
EA028069B1 (en) * | 2014-05-30 | 2017-10-31 | Общество с ограниченной ответственностью "Лактокор" | Peptide having nootropic action, compositions based thereon and methods of application thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2706254B1 (en) * | 1993-06-17 | 1995-08-25 | Univ Rennes | Composition for food and / or pharmaceutical use poor in polyamines. |
FR2706255B1 (en) * | 1993-06-17 | 1995-10-27 | Univ Rennes | Composition for food and / or pharmaceutical use poor in polyamines and therapeutic applications. |
US5677349A (en) * | 1995-04-27 | 1997-10-14 | Gilad; Gad M. | Agmatine for the treatment of neurotrauma and neurodegenerative diseases |
US20030013772A1 (en) * | 2000-02-23 | 2003-01-16 | Murphy Michael A. | Composition, synthesis and therapeutic applications of polyamines |
CA2318004A1 (en) * | 1999-09-15 | 2001-03-15 | Oridigm Corporation | Novel polyamine analogues as therapeutic and diagnostic agents |
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2003
- 2003-07-31 FR FR0309480A patent/FR2858231B1/en not_active Expired - Fee Related
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- 2004-07-22 EP EP04767761A patent/EP1648431B1/en active Active
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2006
- 2006-10-26 HK HK06111859.1A patent/HK1092696A1/en not_active IP Right Cessation
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012072709A1 (en) | 2010-11-30 | 2012-06-07 | Universite D'auvergne Clermont I | Use of a food composition in the treatment and/or prevention of neuropathic pain induced by an anticancer agent |
Also Published As
Publication number | Publication date |
---|---|
FR2858231B1 (en) | 2006-02-10 |
CA2533690A1 (en) | 2005-03-10 |
US20070184151A1 (en) | 2007-08-09 |
US9023417B2 (en) | 2015-05-05 |
HK1092696A1 (en) | 2007-02-16 |
ES2331613T3 (en) | 2010-01-11 |
CA2533690C (en) | 2013-06-11 |
FR2858231A1 (en) | 2005-02-04 |
JP2007500687A (en) | 2007-01-18 |
JP5501395B2 (en) | 2014-05-21 |
EP1648431B1 (en) | 2009-06-03 |
JP2012144540A (en) | 2012-08-02 |
DK1648431T3 (en) | 2009-09-14 |
ATE432695T1 (en) | 2009-06-15 |
DE602004021382D1 (en) | 2009-07-16 |
WO2005020974A1 (en) | 2005-03-10 |
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